28650950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 58014144

約数和(自身を除く): 29363194

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 629, 850, 911, 925, 1258, 1822, 1850, 3145, 4555, 6290, 9110, 15487, 15725, 22775, 30974, 31450, 33707, 45550, 67414, 77435, 154870, 168535, 337070, 387175, 573019, 774350, 842675, 1146038, 1685350, 2865095, 5730190, 14325475, 28650950]

約数ペア:

[(1, 28650950), (2, 14325475), (5, 5730190), (10, 2865095), (17, 1685350), (25, 1146038), (34, 842675), (37, 774350), (50, 573019), (74, 387175), (85, 337070), (170, 168535), (185, 154870), (370, 77435), (425, 67414), (629, 45550), (850, 33707), (911, 31450), (925, 30974), (1258, 22775), (1822, 15725), (1850, 15487), (3145, 9110), (4555, 6290)]